{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["evaluate for", "conjunction", "hyponym of", "used for"], "input": "First , we develop an efficient spatio-temporal video segmentation algorithm , which naturally incorporates long-range motion cues from the past and future frames in the form of clusters of point tracks with coherent motion ."}
{"evaluate for": [], "conjunction": [], "hyponym of": [], "used for": [{"subject": "long-range motion cues", "object": "spatio-temporal video segmentation algorithm"}, {"subject": "clusters of point tracks", "object": "long-range motion cues"}]}